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$434+ Cheap flights from Philadelphia (PHL) to Romania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OTP
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Philadelphia to Romania

Cheapest flights from Philadelphia to Romania
Explore the most affordable flight options available from Philadelphia to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 2, 2026.

This United Airlines deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:00 pmPHL - CLJ
2 stops37h 40mUnited Airlines
Wed 1/146:00 amCLJ - PHL
2 stops39h 31mUnited Airlines
Deal found 12/29$705
This FlightHub deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmPHL - CLJ
2 stops13h 00mLufthansa
Wed 1/146:00 amCLJ - PHL
2 stops41h 05mLufthansa
Deal found 12/29$740
This Kiwi.com deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 pmPHL - CLJ
1 stop20h 20mMultiple Airlines
Wed 1/149:20 pmCLJ - PHL
2 stops34h 15mMultiple Airlines
Deal found 12/29$1,200
This KAYAK deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmPHL - OTP
2 stops35h 50mAustrian Airlines
Sun 1/47:10 pmOTP - PHL
2 stops51h 55mAustrian Airlines
Deal found 12/29$1,499
This United Airlines deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmPHL - OTP
1 stop13h 15mUnited Airlines
Sun 1/47:10 pmOTP - PHL
2 stops50h 00mUnited Airlines
Deal found 12/29$1,574
This FlightHub deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:50 amPHL - CLJ
2 stops22h 50mAir Canada
Wed 1/146:00 amCLJ - PHL
3 stops23h 46mAir Canada
Deal found 12/29$2,460
This Lufthansa deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:40 pmPHL - OTP
1 stop13h 15mLufthansa
Sun 1/45:55 amOTP - PHL
1 stop17h 10mLufthansa
Deal found 12/29$2,677

Find flight deals from Philadelphia to Romania

Keep the following information in mind while searching for Philadelphia to Romania flight deals. Data was last updated January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$482
(Gotogate)

One-way from

$434
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$653
Provider with most accurate pricing for Philadelphia-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Bucharest (BUH) flights.
Search Deals
From Philadelphia to Romania
Search Deals
One-way flight from Philadelphia to Romania
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Romania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 2, 2026.
Use the filters below to find and compare flights from Philadelphia to Romania that are best for you.

Fly from

Philadelphia

Fly to

Romania

Route

Depart

Return

Price

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 3/4

6:35 pm-3:45 pm

1 stop14h 10m

Bucharest Otopeni Intl

Wed 3/18

8:05 am-5:15 pm

1 stop15h 10m

$485

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 2/16

4:20 pm-11:00 pm

2 stops23h 40m

Bucharest Otopeni Intl

Mon 2/23

8:25 pm-4:15 pm

1 stop26h 50m

$485

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/3

3:30 pm-3:50 pm

2 stops41h 20m

Bucharest Otopeni Intl

Thu 3/19

5:50 am-5:05 pm

1 stop17h 15m

$493

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 1/12

5:32 pm-3:50 pm

2 stops15h 18m

Bucharest Otopeni Intl

Wed 1/28

6:00 am-5:57 pm

2 stops18h 57m

$494

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/3

3:30 pm-3:50 pm

2 stops41h 20m

Bucharest Otopeni Intl

Wed 3/18

6:05 am-2:47 pm

2 stops38h 42m

$496

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 3/2

7:50 am-6:35 pm

2 stops27h 45m

Bucharest Otopeni Intl

Fri 3/20

5:55 am-2:47 pm

2 stops38h 52m

$500

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/3

12:55 pm-3:45 pm

2 stops19h 50m

Bucharest Otopeni Intl

Wed 3/18

6:05 am-10:46 pm

2 stops22h 41m

$500

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 3/2

5:37 pm-10:50 pm

2 stops22h 13m

Bucharest Otopeni Intl

Thu 3/19

1:55 pm-9:22 am

2 stops25h 27m

$502

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Tue 1/6

3:30 pm-10:05 am

2 stops35h 35m

Cluj Napoca

Wed 4/22

6:10 pm-4:00 pm

2 stops28h 50m

$729

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Mon 1/5

6:00 am-12:55 am

2 stops35h 55m

Cluj Napoca

Wed 4/22

6:10 pm-4:00 pm

2 stops28h 50m

$937

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 19 results
1
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Best time to book a flight from Philadelphia to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Romania

What is the cheapest month to book a flight from Philadelphia to Romania?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Romania (average of $304). Flying from Philadelphia to Romania in May is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Romania. Reviews last updated January 2, 2026.
Get a feel of what it's like to fly with United Airlines, Lufthansa, and British Airways from Philadelphia to Romania by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,132 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
7,675 reviews
United Airlines
7.4
Good
9,132 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
British Airways
6.7
Okay
7,634 reviews
United Airlines
7.4
Good
9,132 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Romania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Romania?

    For a flight from Philadelphia to Romania, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

  • How long is the flight from Philadelphia to Romania?

    There are many flights that can get you from Philadelphia to Romania in 14h 10m. Fly via British Airways, Lufthansa, or United Airlines to get the fastest option. The distance from Philadelphia to Romania is about 4831 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Philadelphia to Romania?

    While some choose either Philadelphia - Cluj Napoca or Philadelphia - Iasi, Philadelphia - Bucharest Otopeni Intl is the most popular route from Philadelphia to Romania.

  • Can I find deals for flights from Philadelphia to Romania that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Romania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Romania.

  • Can I find deals for business class flights from Philadelphia to Romania?

    Yes. Cheapflights offers flight deals from Philadelphia to Romania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Romania?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Romania (average of $304). Flying from Philadelphia to Romania in May is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Philadelphia to Romania

Discover the top 3 airlines that operate flights from Philadelphia to Romania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$497Average$866FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$529Average$895FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$587Average$880FlexibilityNo cancel feeOn-time70%

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